🧩 词语组成解析
insulin
['ɪnsəlɪn]
n. 胰岛素;
🗣️ 情景例句
Long time no see.
好久不见。
Would Dr.Block be able to see me at 9:30 tomorrow?
明天9点半布洛克医生能给我看病吗?
Why not?
为什么没有?